69047078690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1\times {\mathrm{160541}}^1$

素因数の和:161638

約数の個数: 32

約数和(自身を含む): 127438239600

約数和(自身を除く): 58391160910

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1049, 2098, 5245, 10490, 43009, 86018, 160541, 215045, 321082, 430090, 802705, 1605410, 6582181, 13164362, 32910905, 65821810, 168407509, 336815018, 842037545, 1684075090, 6904707869, 13809415738, 34523539345, 69047078690]

約数ペア:

[(1, 69047078690), (2, 34523539345), (5, 13809415738), (10, 6904707869), (41, 1684075090), (82, 842037545), (205, 336815018), (410, 168407509), (1049, 65821810), (2098, 32910905), (5245, 13164362), (10490, 6582181), (43009, 1605410), (86018, 802705), (160541, 430090), (215045, 321082)]